15691350868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{9103}}^1$

素因数の和:9776

約数の個数: 48

約数和(自身を含む): 29738033920

約数和(自身を除く): 14046683052

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 613, 703, 1226, 1406, 2452, 2812, 9103, 11647, 18206, 22681, 23294, 36412, 45362, 46588, 90724, 172957, 336811, 345914, 430939, 673622, 691828, 861878, 1347244, 1723756, 5580139, 6399409, 11160278, 12798818, 22320556, 25597636, 106022641, 206465143, 212045282, 412930286, 424090564, 825860572, 3922837717, 7845675434, 15691350868]

約数ペア:

[(1, 15691350868), (2, 7845675434), (4, 3922837717), (19, 825860572), (37, 424090564), (38, 412930286), (74, 212045282), (76, 206465143), (148, 106022641), (613, 25597636), (703, 22320556), (1226, 12798818), (1406, 11160278), (2452, 6399409), (2812, 5580139), (9103, 1723756), (11647, 1347244), (18206, 861878), (22681, 691828), (23294, 673622), (36412, 430939), (45362, 345914), (46588, 336811), (90724, 172957)]