19150233472

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{31517}}^1$

素因数の和:31679

約数の個数: 64

約数和(自身を含む): 39349592640

約数和(自身を除く): 20199359168

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 101, 128, 188, 202, 376, 404, 752, 808, 1504, 1616, 3008, 3232, 4747, 6016, 6464, 9494, 12928, 18988, 31517, 37976, 63034, 75952, 126068, 151904, 252136, 303808, 504272, 607616, 1008544, 1481299, 2017088, 2962598, 3183217, 4034176, 5925196, 6366434, 11850392, 12732868, 23700784, 25465736, 47401568, 50931472, 94803136, 101862944, 149611199, 189606272, 203725888, 299222398, 407451776, 598444796, 1196889592, 2393779184, 4787558368, 9575116736, 19150233472]

約数ペア:

[(1, 19150233472), (2, 9575116736), (4, 4787558368), (8, 2393779184), (16, 1196889592), (32, 598444796), (47, 407451776), (64, 299222398), (94, 203725888), (101, 189606272), (128, 149611199), (188, 101862944), (202, 94803136), (376, 50931472), (404, 47401568), (752, 25465736), (808, 23700784), (1504, 12732868), (1616, 11850392), (3008, 6366434), (3232, 5925196), (4747, 4034176), (6016, 3183217), (6464, 2962598), (9494, 2017088), (12928, 1481299), (18988, 1008544), (31517, 607616), (37976, 504272), (63034, 303808), (75952, 252136), (126068, 151904)]