15690852884

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{59069}}^1$

素因数の和:59312

約数の個数: 48

約数和(自身を含む): 32152982400

約数和(自身を除く): 16462129516

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 179, 212, 358, 371, 716, 742, 1253, 1484, 2506, 5012, 9487, 18974, 37948, 59069, 66409, 118138, 132818, 236276, 265636, 413483, 826966, 1653932, 3130657, 6261314, 10573351, 12522628, 21146702, 21914599, 42293404, 43829198, 74013457, 87658396, 148026914, 296053828, 560387603, 1120775206, 2241550412, 3922713221, 7845426442, 15690852884]

約数ペア:

[(1, 15690852884), (2, 7845426442), (4, 3922713221), (7, 2241550412), (14, 1120775206), (28, 560387603), (53, 296053828), (106, 148026914), (179, 87658396), (212, 74013457), (358, 43829198), (371, 42293404), (716, 21914599), (742, 21146702), (1253, 12522628), (1484, 10573351), (2506, 6261314), (5012, 3130657), (9487, 1653932), (18974, 826966), (37948, 413483), (59069, 265636), (66409, 236276), (118138, 132818)]