19362904144

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{51151}}^1$

素因数の和:51619

約数の個数: 40

約数和(自身を含む): 38247373440

約数和(自身を除く): 18884469296

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 401, 472, 802, 944, 1604, 3208, 6416, 23659, 47318, 51151, 94636, 102302, 189272, 204604, 378544, 409208, 818416, 3017909, 6035818, 12071636, 20511551, 24143272, 41023102, 48286544, 82046204, 164092408, 328184816, 1210181509, 2420363018, 4840726036, 9681452072, 19362904144]

約数ペア:

[(1, 19362904144), (2, 9681452072), (4, 4840726036), (8, 2420363018), (16, 1210181509), (59, 328184816), (118, 164092408), (236, 82046204), (401, 48286544), (472, 41023102), (802, 24143272), (944, 20511551), (1604, 12071636), (3208, 6035818), (6416, 3017909), (23659, 818416), (47318, 409208), (51151, 378544), (94636, 204604), (102302, 189272)]