11905194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 28717056

約数和(自身を除く): 16811862

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 163, 222, 259, 282, 326, 329, 489, 518, 658, 777, 978, 987, 1141, 1554, 1739, 1974, 2282, 3423, 3478, 5217, 6031, 6846, 7661, 10434, 12062, 12173, 15322, 18093, 22983, 24346, 36186, 36519, 42217, 45966, 53627, 73038, 84434, 107254, 126651, 160881, 253302, 283457, 321762, 566914, 850371, 1700742, 1984199, 3968398, 5952597, 11905194]

約数ペア:

[(1, 11905194), (2, 5952597), (3, 3968398), (6, 1984199), (7, 1700742), (14, 850371), (21, 566914), (37, 321762), (42, 283457), (47, 253302), (74, 160881), (94, 126651), (111, 107254), (141, 84434), (163, 73038), (222, 53627), (259, 45966), (282, 42217), (326, 36519), (329, 36186), (489, 24346), (518, 22983), (658, 18093), (777, 15322), (978, 12173), (987, 12062), (1141, 10434), (1554, 7661), (1739, 6846), (1974, 6031), (2282, 5217), (3423, 3478)]