19468049390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6841}}^1\times {\mathrm{12373}}^1$

素因数の和:19244

約数の個数: 32

約数和(自身を含む): 36574376256

約数和(自身を除く): 17106326866

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 6841, 12373, 13682, 24746, 34205, 61865, 68410, 123730, 157343, 284579, 314686, 569158, 786715, 1422895, 1573430, 2845790, 84643693, 169287386, 423218465, 846436930, 1946804939, 3893609878, 9734024695, 19468049390]

約数ペア:

[(1, 19468049390), (2, 9734024695), (5, 3893609878), (10, 1946804939), (23, 846436930), (46, 423218465), (115, 169287386), (230, 84643693), (6841, 2845790), (12373, 1573430), (13682, 1422895), (24746, 786715), (34205, 569158), (61865, 314686), (68410, 284579), (123730, 157343)]