19463028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 53343360

約数和(自身を除く): 33880332

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 123, 156, 164, 179, 204, 221, 246, 358, 442, 492, 533, 537, 663, 697, 716, 884, 1066, 1074, 1326, 1394, 1599, 2091, 2132, 2148, 2327, 2652, 2788, 3043, 3198, 4182, 4654, 6086, 6396, 6981, 7339, 8364, 9061, 9129, 9308, 12172, 13962, 14678, 18122, 18258, 22017, 27183, 27924, 29356, 36244, 36516, 39559, 44034, 54366, 79118, 88068, 95407, 108732, 118677, 124763, 158236, 190814, 237354, 249526, 286221, 374289, 381628, 474708, 499052, 572442, 748578, 1144884, 1497156, 1621919, 3243838, 4865757, 6487676, 9731514, 19463028]

約数ペア:

[(1, 19463028), (2, 9731514), (3, 6487676), (4, 4865757), (6, 3243838), (12, 1621919), (13, 1497156), (17, 1144884), (26, 748578), (34, 572442), (39, 499052), (41, 474708), (51, 381628), (52, 374289), (68, 286221), (78, 249526), (82, 237354), (102, 190814), (123, 158236), (156, 124763), (164, 118677), (179, 108732), (204, 95407), (221, 88068), (246, 79118), (358, 54366), (442, 44034), (492, 39559), (533, 36516), (537, 36244), (663, 29356), (697, 27924), (716, 27183), (884, 22017), (1066, 18258), (1074, 18122), (1326, 14678), (1394, 13962), (1599, 12172), (2091, 9308), (2132, 9129), (2148, 9061), (2327, 8364), (2652, 7339), (2788, 6981), (3043, 6396), (3198, 6086), (4182, 4654)]