19206696

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 49896000

約数和(自身を除く): 30689304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 131, 149, 164, 246, 262, 298, 328, 393, 447, 492, 524, 596, 786, 894, 984, 1048, 1192, 1572, 1788, 3144, 3576, 5371, 6109, 10742, 12218, 16113, 18327, 19519, 21484, 24436, 32226, 36654, 39038, 42968, 48872, 58557, 64452, 73308, 78076, 117114, 128904, 146616, 156152, 234228, 468456, 800279, 1600558, 2400837, 3201116, 4801674, 6402232, 9603348, 19206696]

約数ペア:

[(1, 19206696), (2, 9603348), (3, 6402232), (4, 4801674), (6, 3201116), (8, 2400837), (12, 1600558), (24, 800279), (41, 468456), (82, 234228), (123, 156152), (131, 146616), (149, 128904), (164, 117114), (246, 78076), (262, 73308), (298, 64452), (328, 58557), (393, 48872), (447, 42968), (492, 39038), (524, 36654), (596, 32226), (786, 24436), (894, 21484), (984, 19519), (1048, 18327), (1192, 16113), (1572, 12218), (1788, 10742), (3144, 6109), (3576, 5371)]