19006967630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{23879}}^1$

素因数の和:24113

約数の個数: 64

約数和(自身を含む): 39861642240

約数和(自身を除く): 20854674610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 137, 166, 274, 415, 581, 685, 830, 959, 1162, 1370, 1918, 2905, 4795, 5810, 9590, 11371, 22742, 23879, 47758, 56855, 79597, 113710, 119395, 159194, 167153, 238790, 334306, 397985, 795970, 835765, 1671530, 1981957, 3271423, 3963914, 6542846, 9909785, 13873699, 16357115, 19819570, 22899961, 27747398, 32714230, 45799922, 69368495, 114499805, 138736990, 228999610, 271528109, 543056218, 1357640545, 1900696763, 2715281090, 3801393526, 9503483815, 19006967630]

約数ペア:

[(1, 19006967630), (2, 9503483815), (5, 3801393526), (7, 2715281090), (10, 1900696763), (14, 1357640545), (35, 543056218), (70, 271528109), (83, 228999610), (137, 138736990), (166, 114499805), (274, 69368495), (415, 45799922), (581, 32714230), (685, 27747398), (830, 22899961), (959, 19819570), (1162, 16357115), (1370, 13873699), (1918, 9909785), (2905, 6542846), (4795, 3963914), (5810, 3271423), (9590, 1981957), (11371, 1671530), (22742, 835765), (23879, 795970), (47758, 397985), (56855, 334306), (79597, 238790), (113710, 167153), (119395, 159194)]