15207955204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1\times {\mathrm{1031}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 28809196416

約数和(自身を除く): 13601241212

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 857, 1031, 1324, 1714, 2062, 3428, 4124, 4303, 8606, 11141, 13403, 17212, 22282, 26806, 44564, 53612, 283667, 341261, 567334, 682522, 883567, 1134668, 1365044, 1767134, 3534268, 3687671, 4436393, 7375342, 8872786, 11486371, 14750684, 17745572, 22972742, 45945484, 292460677, 584921354, 1169842708, 3801988801, 7603977602, 15207955204]

約数ペア:

[(1, 15207955204), (2, 7603977602), (4, 3801988801), (13, 1169842708), (26, 584921354), (52, 292460677), (331, 45945484), (662, 22972742), (857, 17745572), (1031, 14750684), (1324, 11486371), (1714, 8872786), (2062, 7375342), (3428, 4436393), (4124, 3687671), (4303, 3534268), (8606, 1767134), (11141, 1365044), (13403, 1134668), (17212, 883567), (22282, 682522), (26806, 567334), (44564, 341261), (53612, 283667)]