19429572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 51819264

約数和(自身を除く): 32389692

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 41, 46, 51, 68, 69, 82, 92, 101, 102, 123, 138, 164, 202, 204, 246, 276, 303, 391, 404, 492, 606, 697, 782, 943, 1173, 1212, 1394, 1564, 1717, 1886, 2091, 2323, 2346, 2788, 2829, 3434, 3772, 4141, 4182, 4646, 4692, 5151, 5658, 6868, 6969, 8282, 8364, 9292, 10302, 11316, 12423, 13938, 16031, 16564, 20604, 24846, 27876, 32062, 39491, 48093, 49692, 64124, 70397, 78982, 95243, 96186, 118473, 140794, 157964, 190486, 192372, 211191, 236946, 281588, 285729, 380972, 422382, 473892, 571458, 844764, 1142916, 1619131, 3238262, 4857393, 6476524, 9714786, 19429572]

約数ペア:

[(1, 19429572), (2, 9714786), (3, 6476524), (4, 4857393), (6, 3238262), (12, 1619131), (17, 1142916), (23, 844764), (34, 571458), (41, 473892), (46, 422382), (51, 380972), (68, 285729), (69, 281588), (82, 236946), (92, 211191), (101, 192372), (102, 190486), (123, 157964), (138, 140794), (164, 118473), (202, 96186), (204, 95243), (246, 78982), (276, 70397), (303, 64124), (391, 49692), (404, 48093), (492, 39491), (606, 32062), (697, 27876), (782, 24846), (943, 20604), (1173, 16564), (1212, 16031), (1394, 13938), (1564, 12423), (1717, 11316), (1886, 10302), (2091, 9292), (2323, 8364), (2346, 8282), (2788, 6969), (2829, 6868), (3434, 5658), (3772, 5151), (4141, 4692), (4182, 4646)]