15949512

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 46332000

約数和(自身を除く): 30382488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 89, 114, 131, 152, 171, 178, 228, 262, 267, 342, 356, 393, 456, 524, 534, 684, 712, 786, 801, 1048, 1068, 1179, 1368, 1572, 1602, 1691, 2136, 2358, 2489, 3144, 3204, 3382, 4716, 4978, 5073, 6408, 6764, 7467, 9432, 9956, 10146, 11659, 13528, 14934, 15219, 19912, 20292, 22401, 23318, 29868, 30438, 34977, 40584, 44802, 46636, 59736, 60876, 69954, 89604, 93272, 104931, 121752, 139908, 179208, 209862, 221521, 279816, 419724, 443042, 664563, 839448, 886084, 1329126, 1772168, 1993689, 2658252, 3987378, 5316504, 7974756, 15949512]

約数ペア:

[(1, 15949512), (2, 7974756), (3, 5316504), (4, 3987378), (6, 2658252), (8, 1993689), (9, 1772168), (12, 1329126), (18, 886084), (19, 839448), (24, 664563), (36, 443042), (38, 419724), (57, 279816), (72, 221521), (76, 209862), (89, 179208), (114, 139908), (131, 121752), (152, 104931), (171, 93272), (178, 89604), (228, 69954), (262, 60876), (267, 59736), (342, 46636), (356, 44802), (393, 40584), (456, 34977), (524, 30438), (534, 29868), (684, 23318), (712, 22401), (786, 20292), (801, 19912), (1048, 15219), (1068, 14934), (1179, 13528), (1368, 11659), (1572, 10146), (1602, 9956), (1691, 9432), (2136, 7467), (2358, 6764), (2489, 6408), (3144, 5073), (3204, 4978), (3382, 4716)]