15693843490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1801819}}^1$

素因数の和:1801906

約数の個数: 32

約数和(自身を含む): 30875987520

約数和(自身を除く): 15182144030

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 1801819, 3603638, 9009095, 18018190, 23423647, 46847294, 117118235, 120721873, 234236470, 241443746, 603609365, 1207218730, 1569384349, 3138768698, 7846921745, 15693843490]

約数ペア:

[(1, 15693843490), (2, 7846921745), (5, 3138768698), (10, 1569384349), (13, 1207218730), (26, 603609365), (65, 241443746), (67, 234236470), (130, 120721873), (134, 117118235), (335, 46847294), (670, 23423647), (871, 18018190), (1742, 9009095), (4355, 3603638), (8710, 1801819)]