19393479312

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{15277}}^1$

素因数の和:15840

約数の個数: 80

約数和(自身を含む): 51150744000

約数和(自身を除く): 31757264688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 499, 636, 848, 998, 1272, 1497, 1996, 2544, 2994, 3992, 5988, 7984, 11976, 15277, 23952, 26447, 30554, 45831, 52894, 61108, 79341, 91662, 105788, 122216, 158682, 183324, 211576, 244432, 317364, 366648, 423152, 634728, 733296, 809681, 1269456, 1619362, 2429043, 3238724, 4858086, 6477448, 7623223, 9716172, 12954896, 15246446, 19432344, 22869669, 30492892, 38864688, 45739338, 60985784, 91478676, 121971568, 182957352, 365914704, 404030819, 808061638, 1212092457, 1616123276, 2424184914, 3232246552, 4848369828, 6464493104, 9696739656, 19393479312]

約数ペア:

[(1, 19393479312), (2, 9696739656), (3, 6464493104), (4, 4848369828), (6, 3232246552), (8, 2424184914), (12, 1616123276), (16, 1212092457), (24, 808061638), (48, 404030819), (53, 365914704), (106, 182957352), (159, 121971568), (212, 91478676), (318, 60985784), (424, 45739338), (499, 38864688), (636, 30492892), (848, 22869669), (998, 19432344), (1272, 15246446), (1497, 12954896), (1996, 9716172), (2544, 7623223), (2994, 6477448), (3992, 4858086), (5988, 3238724), (7984, 2429043), (11976, 1619362), (15277, 1269456), (23952, 809681), (26447, 733296), (30554, 634728), (45831, 423152), (52894, 366648), (61108, 317364), (79341, 244432), (91662, 211576), (105788, 183324), (122216, 158682)]