15370916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 30965760

約数和(自身を除く): 15594844

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 118, 124, 191, 236, 341, 382, 649, 682, 764, 1298, 1364, 1829, 2101, 2596, 3658, 4202, 5921, 7316, 8404, 11269, 11842, 20119, 22538, 23684, 40238, 45076, 65131, 80476, 123959, 130262, 247918, 260524, 349339, 495836, 698678, 1397356, 3842729, 7685458, 15370916]

約数ペア:

[(1, 15370916), (2, 7685458), (4, 3842729), (11, 1397356), (22, 698678), (31, 495836), (44, 349339), (59, 260524), (62, 247918), (118, 130262), (124, 123959), (191, 80476), (236, 65131), (341, 45076), (382, 40238), (649, 23684), (682, 22538), (764, 20119), (1298, 11842), (1364, 11269), (1829, 8404), (2101, 7316), (2596, 5921), (3658, 4202)]